.tuerConters {
    position: relative;
    .selectTiter {
        position: absolute;
        top: 5px;
        right: 5px;
    }
}
.topSelectItem {
    position: sticky;
    z-index: 1000;
    top: -12px;
    // left: 0;
    width: 100%;
    background-color: #fff;
    padding: 10px;
}